Massage gun



FIG. 1 is a first perspective view of a massage gun showing my newdesign;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a perspective view of another state of the massage gunthereof.

The broken lines shown in the drawings depict portions of the massagegun in which the design is embodied that form no part of the claimeddesign.

CLAIM The ornamental design for a massage gun, as shown and described.